Hire Top Freelance XML DevelopersFind top freelance XML developers quickly and easily on Codementor. Work with our vetted developers who have the proven skills and experience to get the job done. Get help with projects by-the-hour or long-term. Hire a trusted XML freelancer on Codementor today.
Experienced Software Developer and AI Engineer specializing in .NET Core, ASP.NET, Blazor, MAUI, and Azure, with strong expertise in building cloud-native applications and Agentic AI–driven solutions. I have successfully delivered similar projects, and you can view my track record on Upwork(https://www.upwork.com/freelancers/~01035699c0d31c7fab) and Codementor(https://www.codementor.io/@denmarkstan). With over a decade of experience building enterprise-grade applications across healthcare, finance, and other complex domains, I specialize in cloud and SaaS application development that meets high standards for performance, security, and scalability. I am fully committed, capable of working independently with minimal supervision, and fluent in English, ensuring clear and efficient communication. For a better sense of my work style, technical depth, and professionalism, please see the Loom videos linked below. https://www.loom.com/share/84d85a4a540847d98cb34126aed92f47?sid=0d69bfea-b777-4717-affd-610b905a8024, https://www.loom.com/share/6029f997c39849bcb652651a511c038b?sid=35a65167-3a30-42b2-8fea-330d64bd25f8, https://www.loom.com/share/fc78604aaf524110af4ccbfb6312fecb?sid=93140d28-01d3-4974-b591-c84b0b333849, https://www.loom.com/share/2153ccc341d3420c8a13867d108553c7?sid=50bbfd86-2f72-442e-bc07-7dbd9f7e0772 Recent job places are: 1. HALLMARK - HEALTHCARE WORKFORCE TECHNOLOGY (New Jersey, Remote) 2. AFRICA PRUDENTIAL (Nigeria, Remote) 3. EIKONDATA S.L. (Madrid, Spain, Remote) 4. LIBRA INTERNET BANKING OF ROMANIA (Romania, Remote)
Experienced Senior Full-Stack Software Engineer with 8+ years of software development expertise and 10+ years in technology environments. Proven track record leading development teams, architecting cloud solutions, and delivering high-performance applications using modern technologies including .NET, C#, VB.NET, TypeScript, Nodejs, JavaScript, Angular, Blazor, and cloud platforms. Strong background in API development, database optimization, and agile software development lifecycle.
I'm a skilled developer in a large number of different computer specialties. Can do everything from building and installing servers to programming in more languages than you probably knew exist.
Developer by day, programmer by night. I obtained a master of science in civil engineering (computer science) and participated - together with several teams - in programming contests and hackathlons. I answer questions on StackOverflow on a daily basis and wrote courses on Artificial Intelligence and Digital Electronics. I am mainly interested in Haskell, Python, and Prolog. I worked as a researcher in the field of hyperheuristics (artificial intelligence), a teaching assistant in computer science and as a data scientist and technical lead developer in an AI startup. During my spare time I developed small (and larger) projects to help with daily routine. For me, a computer should aim to automate everything that is boring, such that one can pay more attention to what is interesting in life. After each session, I aim to write a document (usually within one week) that describes what we discussed. The public GPG key can be found here: https://pgp.mit.edu/pks/lookup?op=vindex&search=0x6A148004A6024E2B Usually available between 17:30 - 21:30 UTC (Monday to Friday) and 9:30 - 21:30 UTC (weekend). See for time conversions https://goo.gl/eWdDCG (week days) and https://goo.gl/kdvMsa (weekends).
I’m a Senior Python Engineer and Mentor with 10+ years of programming experience and 8+ years working on production systems. I specialize in Django and Odoo, building and maintaining complex content-driven platforms, multi-site / multi-language systems, and business-critical backends. A big part of my work involves debugging hard production issues — especially problems that don’t reproduce locally. I’ve worked across the full lifecycle of backend systems: from early design decisions and data modeling, to performance optimization, refactoring legacy codebases, and supporting live systems under real traffic. ⸻ ### What I can help you with **You can book a session with me for:** - Debugging Django, Wagtail, or Odoo issues (including production-only bugs) - Backend architecture & system design reviews - Database & ORM optimization (PostgreSQL, Django ORM) - Wagtail CMS customization and best practices - Odoo module development, customization, and troubleshooting - Refactoring and improving legacy Python/Django projects - Code reviews with clear, actionable feedback - Dockerized development & deployment guidance - Designing clean, maintainable backend APIs ⸻ ### Mentorship & Learning (Entry-level → Senior) **I actively mentor developers at all levels, including:** - Beginners learning Python and backend fundamentals - Junior developers working with Django or Odoo for the first time - Mid-level engineers aiming to become senior - Developers preparing for technical interviews or career transitions From 2016 to 2021, I worked as a university lecturer, teaching programming and electronics. Because of this background, I’m very comfortable explaining complex topics in a clear, structured, and practical way. I don’t just fix issues — I focus on helping you understand why something works (or breaks), so you can move faster and more confidently on your own. ⸻ ### How sessions usually work **Sessions are typically hands-on and practical:** - Live debugging via screen sharing - Reviewing your code together - Walking through architectural decisions - Breaking down concepts step-by-step when learning something new ### My goal is for you to leave each session with clarity, concrete solutions, and next steps.
\- Debugging / Deployment / Annoying app dev issues – I love a good challenge 🛟 [https://www.richdackam.com](https://www.richdackam.com) Become a Cursor AI Expert [https://www.youtube.com/@codewithrich](https://www.youtube.com/@codewithrich) Want to learn how to build with AI? [https://joinaifounders.club](https://joinaifounders.club)
Hello, I am a tutor specializing in describing technical topics in a relatable way, particularly Java, AngularJS, C#, Visual Basic, C and C++, and even music production. Most of my students are studying computer science or math, and I have 5 years of tutoring experience. I am also a writer with a lot of different writing avenues (poetry, journalism, publishing, and technical documents).
Software developer with knowledge of Cloud-based infrastructure and Linux environment. * More than 10 years of experience in software development and IT infrastructure. * Great team player, high dedication, responsibility, proactive, problem-solving, great capacityfor analysis and research and Flexibility to change.
I am JavaScript/Java developer with nine years of experience and a master's degree in Computer Science who feels passion to code and get things done. To me, programming is the art of keeping code simple to solve in the best possible way a problem. I am always looking to improve myself and become a craftsman of computer science. I take ownership of the project I work and learn all about the problem we are solving. I have worked in several industries such as techEd, insurance, delivery, marketing, banking, environmental, communications. I try to apply every past experience to improve my work, the relation with clients, coworkers and every person who is involved in the process of making software.
We'll share your request with freelancers with relevant XML skills and expertise.
Use our messaging feature to instantly chat with freelance XML developers around the world.
Choose the best freelance XML developer that meets your needs.
The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance XML project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance XML request on Codementor, check out our article.
We don’t charge anything when you post a freelance hiring request for XML developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.
We do a comprehensive technical and communications screen of all XML developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing XML developers’ user satisfaction rates.
For more answers to frequently asked questions, see here.